: Another official storefront where RimWorld is available . Accessing Older Versions (like v1.4.x)

: Added Ideology precepts specifically for the Biotech and Royalty expansions.

4.3550, or are you trying to in your current save? RIMWORLD 1.4 || All the new content summarized in 6 minutes

: This version paved the way for the Biotech DLC , which added children, mechanoid control, and gene-modding.

Choose (or the closest available stable v1.4 branch) from the dropdown menu. Version 1.4 Highlights

If you specifically need v1.4 (for example, to maintain mod compatibility for an older save), you can safely revert using Steam: Right-click in your Steam Library. Select Properties , then open the Betas tab.

Download Rimworld V1.4.3550 Online

: Another official storefront where RimWorld is available . Accessing Older Versions (like v1.4.x)

: Added Ideology precepts specifically for the Biotech and Royalty expansions. Download RimWorld v1.4.3550

4.3550, or are you trying to in your current save? RIMWORLD 1.4 || All the new content summarized in 6 minutes : Another official storefront where RimWorld is available

: This version paved the way for the Biotech DLC , which added children, mechanoid control, and gene-modding. which added children

Choose (or the closest available stable v1.4 branch) from the dropdown menu. Version 1.4 Highlights

If you specifically need v1.4 (for example, to maintain mod compatibility for an older save), you can safely revert using Steam: Right-click in your Steam Library. Select Properties , then open the Betas tab.